E04G 25/00
Shores or struts
Official title: Shores or struts (specially designed for use in mines E21D15/00 {; E04G21/26, E04G23/04 take precedence}); Chocks
E04G25/00 (Shores or struts) appears on 307 US grants and 287 published applications in this corpus.
Search patents in E04G- Granted patents
- 307
- Published applications
- 287
- Assignees
- 131
- Inventors
- 355
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 8 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 0 |
| 2002 | 8 | 3 |
| 2003 | 3 | 6 |
| 2004 | 1 | 6 |
| 2005 | 6 | 5 |
| 2006 | 2 | 5 |
| 2007 | 5 | 8 |
| 2008 | 2 | 7 |
| 2009 | 6 | 5 |
| 2010 | 5 | 8 |
| 2011 | 6 | 6 |
| 2012 | 7 | 12 |
| 2013 | 5 | 12 |
| 2014 | 9 | 7 |
| 2015 | 10 | 11 |
| 2016 | 6 | 14 |
| 2017 | 12 | 13 |
| 2018 | 18 | 16 |
| 2019 | 15 | 17 |
| 2020 | 16 | 24 |
| 2021 | 15 | 16 |
| 2022 | 14 | 24 |
| 2023 | 15 | 17 |
| 2024 | 22 | 21 |
| 2025 | 22 | 12 |
| 2026 | 7 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fail-safe release mechanisms for use with interchangeable patient positioning support structures15 Sep 2026US 12,736,996 B2Warsaw Orthopedic, Inc.
- Temporary brace system for a structure11 Aug 2026US 12,703,988 B2Innovatech Systems, LLC
- Apparatus for spreading opposing surfaces12 May 2026US 12,623,891 B2
- Adjustable top plate device for a jack post14 Apr 2026US 12,601,195 B2
- Erectable compression posts for temporary fencing installation3 Mar 2026US 12,565,791 B2Tops Scaffold & Shoring Supply Ltd.
- Lightweight aluminum unitized scaffolding frame10 Sep 2026US 2026/0266067 A1
- Retainer arrangement, length-adjustble strut and assembly thereof13 Aug 2026US 2026/0234950 A1Holmatro B.V.
- Rail end mount and methods of use30 Jul 2026US 2026/0218817 A1Zipwall, LLC
- A device for preventing actuation of a telescopic prop16 Jul 2026US 2026/0201715 A1R.J. Goldspink Pty Limited
- Apparatus for supporting overhead structure2 Jul 2026US 2026/0185372 A1Independence Materials Group, LLC
Most cited
By later US patents